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Description
T411 includes a MODbus master in order to communicate with a MODbus instrument. The module reads the variables from the instrument and converts this to a dynamic variable on DP. Four AI Function Blocks are supported. The location of the MODbus registers and data type of the MODbus variable can be configured. Other Function blocks can be added on request.
T411 supports the DP V1 protocol and PA profile 3.01
Applications
The T411 is intended to be integrated into MODbus instruments that shall be upgraded to interface to PROFIbus DP
Interface options
The following physical interfaces are supported.
- CMOS UART
- RS 232
- RS 485
PA functionality supported:
- Alarms
- Low pass filtering
- Unit conversion
- Range
- User calibration
- Diagnostic information